Cheapest return HEL–SIN flights, May

AirHint found the following cheapest return flights from Helsinki (HEL) to Singapore (SIN) in May 2026 (see full year).

Return flights

25 May - 08 Jun Turkish Airlines
13 May - 28 May Turkish Airlines
16 May - 01 Jun Juneyao Airlines
05 May - 13 May Air France
25 May - 30 Jun Turkish Airlines
18 May - 23 May Juneyao Airlines
07 May - 10 May Juneyao Airlines
28 May - 12 Jun Lufthansa
12 May - 19 May Turkish Airlines
18 May - 24 May Ryanair
25 May - 08 Jun Finnair direct
04 May - 18 May Scandinavian Airlines
25 May - 29 May Turkish Airlines
07 May - 18 May Scandinavian Airlines
29 May - 11 Jun Turkish Airlines
29 May - 03 Jun Finnair
14 May - 28 May Turkish Airlines
16 May - 01 Jun Finnair direct
19 May - 29 Jun Lufthansa
01 May - 11 Jun Turkish Airlines

Also check the deals for one-way flights from Helsinki to Singapore in May.

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